Uni-ball Style Fit (UE3H-208) 3-Color Barrel Multi Pen with Clip Sheen they are one of the

they are one of the cheapest ink we have on a per volume basis

they make cataloging much more fun

We recommend a little silicone grease on the threads if you use as an eye dropper

There is also an eraser holder at the top

mysterious violet glitter appears

Uni-ball Style Fit (UE3H-208) 3-Color Barrel Multi Pen with Clip Sheen they are one of theThis Uni Style Fit Multi Pen Body is a wonderfully customizable multi pen. Its lightweight and semi translucent pen body can be filled with up to three refills at a time, ensuring all of your favorite ink colors are at your fingertips wherever you go! Easily swap out refills by unscrewing the bottom of the pen and inserting your colored refills of choice. Please note that this listing is for pen body only.